Newton divided the spectrum into seven named colors: red, orange, yellow, green, blue, indigo, and violet (this order being popularly memorized by schoolchildren using the mnemonic ROY G. BIV).
No. White light is a mixture of different colors.
White light contains all the colors. The different colors of light are at different frequencies. On the high frequency end you have violet and on the low end you have red.
The index of refraction varies for different colors of light (i.e., for different wavelengths or frequencies), therefore, a source of white light, like rays from the Sun, can get separated into their components. White light isn't "pure" (monochromatic) light - it is really a mixture of many different colors.
The moon turns different colors because of refraction of the Sun's light, either directly or indirectly, through the Earth's atmosphere.
The electro magnetic spectrum - A prism can split light into a spectrum of colors, and starlight is light. Detail your question and you will have a detailed answer, if this answer does not do the job
Different Colors Of Light Travel At Different Speeds.
I believe that a range of light of different colors and different wavelengths is a spectrum.
varying speeds different colors of light travel
White light doesn't produce different colors. The only way to make white light is tocombine light with all of the different colors. So if you already have white light, allof the colors are already there. You only have to separate them in order to see them.
White light is a mix of different colors. Different colors will be refracted at different angles, so they will exit a raindrop in different places.
Yes that is true. Different wavelengths means different colors. The amplitude of the wave determines how bright the light is.
Different colors of light have different indices of refraction.Thats why different colors of light deviate through different angles and gets separated out which is called dispersion.
Most light is a mixture of colors of the spectrum.* White light is composed of all colors. The different wavelengths of light are refracted at different angles, which separates them out into the constituent colors of the original light source. *Laser light is monochromatic.
White light is not "pure", in the sense that it is a mixture of different colors.White light is not "pure", in the sense that it is a mixture of different colors.White light is not "pure", in the sense that it is a mixture of different colors.White light is not "pure", in the sense that it is a mixture of different colors.
yes
Yes.
As different colors.As different colors.As different colors.As different colors.